Quick clamping system

• US 5,326,059 A
• Filed: 12/23/1992
• Issued: 07/05/1994
• Est. Priority Date: 12/23/1992
• Status: Expired due to Term

• Current Assignee: Pryor Products
• Original Assignee: Pryor Products
• Inventors: Pryor, Jeffery W., Ratcliff, Jack W.
• Primary Examiner(s): Ramirez, Ramon O.
• Application Number:
  US07/995,768
• Time in Patent Office: 559 Days
• Field of Search: 248/231.7, 248/125, 248/231.2, 248/231.4, 248/311.3, 248/316.4, 248/316.6, 248/316.8
• US Class Current: 248/231.71
• CPC Class Codes: F16M 11/08 around a vertical axis , e.g. panoramic heads F16M11/12 takes precedence
• CPC Class Codes: F16M 11/28 Undercarriages for supports with one single telescoping pillar
• CPC Class Codes: F16M 13/022 repositionable

Abstract

A quick clamping system has a clamping device for releasable clamping engagement in a clamping direction with a selected support member oriented vertically or horizontally. A support portion on the clamping device projects outwardly from the support member, and has three orthogonally oriented mounting bores projecting inwardly from spaced regions on the outer surface of the support portion such that one of the bores will be upright whatever the orientation of the support member. A carrier for supporting one or more objects, such as medical equipment, has a pin member for selective engagement in the upright mounting bore.

Claims

1. A clamping apparatus for clamping objects to a support, comprising:

a clamping device having clamping means for releasable clamping engagement on a selected support member of any shape in any horizontal or vertical orientation, the clamping means defining a clamping direction of engagement with the support member, and having a support portion for projecting outwardly from the support member when the clamping device is secured to the support member;

the support portion having three bores projecting inwardly from spaced regions on the outer surface of the support portion, a first one of the bores being oriented parallel to the clamping direction and the other two bores being oriented orthogonally to one another and to the first bore; and

a carrier for supporting one or more objects, the carrier having a pin member for selective engagement in any one of the bores.

2. The apparatus as claimed in claim 1, wherein said clamping device comprises a C-clamp having opposite first and second arms, the first arm having an inner clamp surface for seating against one side of a selected support member, and an adjustable locking member extending through the second arm in said clamping direction for releasable clamping engagement with the other side of the support member, said support portion comprising an extended square corner portion of said C-clamp having perpendicular flat end faces, said bores projecting transversely inwardly from adjacent ones of said faces.

3. The apparatus as claimed in claim 2, wherein at least one of said bores is a through bore projecting through said corner portion between opposite end faces of said portion.

4. The apparatus as claimed in claim 1, wherein said three bores intersect one another at a cross-over region inside said support portion.

5. The apparatus as claimed in claim 2, wherein said inner clamping face has a V-shaped indent opposing said locking member for engagement over a pole support member, and flat regions on opposite sides of said indent for engagement against a flat support surface.

6. The apparatus as claimed in claim 2, wherein said adjustable locking member has a thrust plate mounted at its inner end for clamping against the opposite side of a support member.

7. The apparatus as claimed in claim 6, wherein said thrust plate has a corrugated surface.

8. A clamping apparatus for mounting objects to be supported on a selected support, comprising:

a clamping device for releasable clamping engagement with a selected vertical or horizontal support surface, the clamping device including at least two orthogonally oriented mounting means for mounting a selected object on the support, the mounting means being oriented such that one mounting means will be upright when the clamping device is engaged with a vertical support and the other mounting means will be upright when the clamping device is engaged with a horizontal support; and

a carrier having securing means for securing the carrier to at least one object to be supported, and a mounting member on the carrier for engagement with said mounting means.

9. The apparatus as claimed in claim 8, including a pair of instrument housings, the carrier comprising a mounting bracket extending between the instrument housings and securing them together.

10. The apparatus as claimed in claim 9, including a handle extending between opposite ends of the mounting bracket.

11. The apparatus as claimed in claim 9, wherein said mounting bracket has an outer face and a boss projecting outwardly from said outer face, said mounting member comprising a pin projecting downwardly from said boss in a direction parallel to the plane of said mounting bracket.

12. The apparatus as claimed in claim 8, wherein the carrier comprises a mounting plate having opposite ends, a pin block projecting outwardly from one face of the mounting plate, and a pin projecting downwardly from said pin block in a direction parallel to the plane of said mounting plate.

13. The apparatus as claimed in claim 12, including IV hangers projecting upwardly from opposite ends of said plate.

14. The apparatus as claimed in claim 8, wherein said clamping device has a square corner projecting portion having perpendicular flat end faces, and said mounting means comprises at least two orthogonally orientated mounting bores projecting inwardly from adjacent end faces of said projecting portion.

15. The apparatus as claimed in claim 14, wherein said mounting bracket has a flat face for engagement with one end face of said projecting portion when said mounting member is engaged with one of said mounting means, said mounting member being spaced from said flat face and extending parallel to the plane of said flat face.

16. The apparatus as claimed in claim 15, wherein said mounting bracket comprises a flat plate secured to a flat face of at least one instrument housing.

17. The apparatus as claimed in claim 15, wherein said mounting bracket comprises a cylindrical sleeve having a first end for telescopic sliding engagement with a tubular member to be supported, and a projecting part cylindrical portion projecting from an opposite, second end of said sleeve, said mounting member projecting from said second end of said sleeve and said flat face comprising an inner face of said projecting portion spaced from said mounting member.